cold brew systems

[OLS]

OR you could use the Brad Method. Dump 1/2 a pound of coffee into a half gallon Rubbermaid Tea pitcher.
This should fill the pitcher up 1/4 of the way. Nearly fill the pitcher with water and stir to wet all the grounds.
Let that $hi+ sit on the counter til sometime the next day or when you want coffee. Pour the whole mix
through a kitchen strainer to strain out the grounds, into a large jar or tupper ware container. Then filter
that again through a coffee filter rubber banded to another container, or maybe another filter in your strainer.
If that clogs up, you can change the filter or give it a stir with a spoon to open up some clogged spots.
Pour that crap into a jar and put it in the fridge. For individual servings, fill a cup with 1/3 goop and one third
water or whatever concentration you can stand, microwave and drink your delicious coffee.